Cover pencils by Ramona Fradon, inks by Charles Paris. 1st appearance of Metamorpho in "The Origin of Metamorpho," script by Bob Haney, pencils by Ramona Fradon, inks by Charles Paris; Rex Mason agrees to do one last trip for Simon Stagg which will net him enough money to marry Sapphire; Simon send Java with Rex with orders to strand him in Egypt; Java accidentally traps Rex in a pyramid where Rex is given strange powers over the chemical elements. 36 Pages, Full Color. Cover price $0.12.